901360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:625

約数の個数: 40

約数和(自身を含む): 2209680

約数和(自身を除く): 1308320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 593, 760, 1186, 1520, 2372, 2965, 4744, 5930, 9488, 11267, 11860, 22534, 23720, 45068, 47440, 56335, 90136, 112670, 180272, 225340, 450680, 901360]

約数ペア:

[(1, 901360), (2, 450680), (4, 225340), (5, 180272), (8, 112670), (10, 90136), (16, 56335), (19, 47440), (20, 45068), (38, 23720), (40, 22534), (76, 11860), (80, 11267), (95, 9488), (152, 5930), (190, 4744), (304, 2965), (380, 2372), (593, 1520), (760, 1186)]